公开(公告)号：US09418392B2

公开(公告)日：2016-08-16

申请号：US13975204

申请日：2013-08-23

Applicant: STEM Inc.

Inventor： Ben Kearns ,  Jon Burlinson ,  Drew Stevens

IPC: G06F19/00 ,  G06Q50/06 ,  H02J3/00 ,  H02J4/00 ,  H02J3/32 ,  H02J13/00

CPC classification number: G05F1/66 ,  G05B13/026 ,  G05B2219/39361 ,  G06Q50/06 ,  H02J3/00 ,  H02J3/32 ,  H02J4/00 ,  H02J13/00 ,  H02J13/0006 ,  H02J2003/003 ,  Y02E40/76 ,  Y02E60/722 ,  Y02P80/11 ,  Y04S10/14 ,  Y04S10/545 ,  Y10T307/549

Abstract: A control system for an energy storage system located behind a utility meter uses a unique, feedback-based, communication and control method to reliably and efficiently maximize economic return of the energy storage system. Operating parameters for the energy storage system are calculated at an external, centralized data center, and are selected to prevent electrical power demand of an electric load location from exceeding a specified set-point by discharging energy storage devices, such as DC batteries, through a bidirectional energy converter during peak demand events. The control system can operate autonomously in the case of a communications failure.

Abstract translation: 位于公用事业计量表后方的能量储存系统的控制系统采用独特的，基于反馈的通信和控制方法可靠且有效地最大限度地最大化能量存储系统的经济回报。 能量存储系统的运行参数在外部集中式数据中心计算，并通过放电等直流电池等能量存储装置，选择电力负载位置的电力需求超过规定的设定值。 双峰能量转换器。 在通信故障的情况下，控制系统可以自主运行。

公开(公告)号：US09406094B2

公开(公告)日：2016-08-02

申请号：US13967256

申请日：2013-08-14

Applicant: STEM Inc.

Inventor： Ben Kearns ,  Jon Burlinson ,  Drew Stevens

IPC: G06Q50/06 ,  H02J3/00 ,  H02J4/00 ,  H02J3/32 ,  H02J13/00

CPC classification number: G05F1/66 ,  G05B13/026 ,  G05B2219/39361 ,  G06Q50/06 ,  H02J3/00 ,  H02J3/32 ,  H02J4/00 ,  H02J13/00 ,  H02J13/0006 ,  H02J2003/003 ,  Y02E40/76 ,  Y02E60/722 ,  Y02P80/11 ,  Y04S10/14 ,  Y04S10/545 ,  Y10T307/549

Abstract: A control system for an energy storage system located behind a utility meter uses a unique, feedback-based, communication and control method to reliably and efficiently maximize economic return of the energy storage system. Operating parameters for the energy storage system are calculated at an external, centralized data center, and are selected to prevent electrical power demand of an electric load location from exceeding a specified set-point by discharging energy storage devices, such as DC batteries, through a bidirectional energy converter during peak demand events. The control system can operate autonomously in the case of a communications failure.